/Engine/Source/Runtime/UMG/Public/Components/TreeView.h
STreeViewconstruction helper - useful if using a customSTreeViewsubclass
template<template< typename > class TreeViewT> [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< TreeViewT< [UObject](API\Runtime\CoreUObject\UObject\UObject) * > > ConstructTreeView()